Jobs for senior java developer at London

Can you lead the development of modern, user-focused services that make a real difference? Are you an experienced developer who enjoys solving complex technical challenges? Do you thrive in agile teams, mentoring others and driving continuous improvement? If so, we’d love to hear from you! This is an exciting time to join the Digital, Information and...

Toronto, Waterloo, Canada | Posted on 08/17/2026 Backend Integration Developer (Java/Spring Boot) Contribute to a strategic digital transformation initiative within the insurance sector focused on enhancing application lifecycle tracking and electronic document management. This opportunity offers the chance to work on enterprise integrations, API...

A technology solutions provider is looking for an Application Release Engineer to lead the automation of deployment processes across environments. Candidates should have 5-7 years of experience and expertise in tools like SAS, Java, and Python. The role involves designing and implementing automated build processes, ensuring quality, and recommending optimal...

Transform energy management with LYNKED as a Senior Developer focused on IoT solutions. Engage with advanced cloud platforms and smart metering technologies to foster sustainability initiatives. In the role of Senior Developer, you will harness your 5+ years of software development experience to improve our IoT technologies. Your expertise in APIs, cloud...

OTE £100,000+ | Build Your Own Sales Team | Join a Market Leader Senior Business Development ManagerLocation: North London / Hertfordshire (Hybrid)Salary: Circa £65,000 Basic (DOE) + Car Allowance + Uncapped Commission (1.5% of All New Business Won) + Realistic OTE in Excess of £100,000 + Excellent BenefitsSenior Business Development Manager | Business...

THE ROLE: Senior Full-Stack Developer ABOUT YOU You’re a passionate and capable Senior Full-Stack Developer who enjoys building thoughtful, intuitive products and solving complex technical problems. You get excited about creating user interfaces that make complex data easy to understand and act on. You’re comfortable working across the stack, take...

Transform your career as a Senior Python Developer with Stantec. Join a technical powerhouse committed to creating cutting-edge applications and leveraging AI-driven architectures. As a key member of our engineering team, you will tap into your 5+ years of software development experience. Your role will focus on building robust web applications with Python...

Federal Economic Development Agency for Northern Ontario Salary $89,966 to $128,102 Level CO-02 Who can apply Persons residing in Northern Ontario within 40 km of any of FedNor’s offices in Sudbury, Thunder Bay, Sault Ste. Marie, Kenora, Timmins, or North Bay. Duties This role is responsible for managing a portfolio of complex economic development...

Elevate your career with EventConnect, a hybrid Senior PHP Developer role based in London, Ontario. Lead backend projects and drive technical decision-making for our cutting-edge software platform.In this senior role, you will leverage your 8+ years of PHP experience to spearhead backend projects from inception to production. Collaborate with...

At Stantec, we have some of the world’s leading professionals passionate about enabling our business to be its best. Our business teams include finance, procurement, human resources, information technology, marketing, corporate development, HSSE, real estate, legal, and practice services. We bring diverse backgrounds, skills, and expertise and create a...

Permanent Full Time We are seeking a Senior Software Developer to design, build and support enterprise-scale solutions for our Workplace Retirement Services Technology team. This role combines hands-on full-stack development, technical leadership, problem solving and collaboration to deliver secure, scalable and high-quality technology solutions. You will...

Advance your career with Voices as a Senior Full Stack Developer in Ontario. This hybrid position focuses on designing and building robust applications that drive business success. In this role, you'll engage with various teams to ensure applications not only meet immediate business needs but also maintain long-term technical health. Your expertise will...

Dillon Consulting Limited in London, Ontario, is seeking a Planner to help grow our Land Development team. You will work within a collaborative, multi-disciplinary group, delivering integrated planning solutions for clients across Ontario and Canada.The role offers flexible hours and a hybrid work arrangement to balance work and life. Ideal candidates will...

Drive AI innovation as a Senior Software Developer at Google, focusing on backend solutions in Waterloo or Toronto, Canada. Leverage your experience to create robust AI infrastructures and offer mentorship. In this senior role, you will be integral to developing the backend systems that support Google's AI applications. Your expertise in software...

Be at the forefront of AI technology as a Senior Developer at Google, specializing in front-end development in Toronto or Waterloo, Canada. Use your skills to create impactful AI solutions. In this pivotal role within the Applied AI Agent Studio, you will leverage your 5+ years of software development experience to design and implement highly efficient user...

Share Senior Software Developer, Applied AI - link Copy link Google Waterloo, ON, Canada ; Toronto, ON, Canada Mid Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. X In most instances, this position requires in-person interviews as part of the hiring...

Who We Are As a family-based company for over 100 years, we are committed to creating and maintaining successful teams. We recognize the invaluable contributions of our team members and prioritize their development, health and well-being. For generations, we’ve been in the business of building communities for people to live, work and play. We are looking...

Senior Designer, Development (Electrical) Id: 21048 Type: Full-Time Range: $90,000 – $140,000 The Senior Designer, Development (Electrical) will be a key contributor to product development teams, responsible for designing and delivering robust, safe, and reliable electrical systems – from concept through validation and release to manufacturing. Key...

Who are we? Cohere is the leading security‑first enterprise AI company. We build cutting‑edge foundation AI models and end‑to‑end products that are designed to solve real‑world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread...

Take the lead in developing a sophisticated ERP and AI system at ITPS Canada as a Senior Full Stack Developer. Help shape the future of flight school management efficiently. In this role, you will be instrumental in developing the Flight School Management System, a pivotal ERP platform for operational management. Your responsibilities will encompass...